Taxon - Odkazy a literatura
druh
Polystira formosissima E. A. Smith, 1915
Paleobiology Database [281022]
Paleobiology Database [https://paleobiodb.org/] [jako Polystira formosissima (Smith, 1915)]
Datum citace: 28. leden 2018
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Polystira formosissima Smith, 1915]Datum citace: 23. listopad 2013